<template>
    <h1>vue基本语法</h1>
    <p>{{message}}</p>
</template>

<script setup>
//导入ref
    import{ref}from"vue"
    let message =ref("不积跬步无以至千里");
    setTimeout(()=>{
        message.value="长风破浪会有时"
    },5000)
</script>

<style scoped>


</style>